WO2013097631A1 - Touch control panel and manufacturing method therefor - Google Patents
Touch control panel and manufacturing method therefor Download PDFInfo
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- WO2013097631A1 WO2013097631A1 PCT/CN2012/086863 CN2012086863W WO2013097631A1 WO 2013097631 A1 WO2013097631 A1 WO 2013097631A1 CN 2012086863 W CN2012086863 W CN 2012086863W WO 2013097631 A1 WO2013097631 A1 WO 2013097631A1
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- layer
- electrode array
- touch panel
- patterned
- sensing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
Definitions
- the present invention relates to a touch panel, and more particularly to a touch panel that implements different touch response functions on the same panel surface and a method of fabricating the same.
- PDAs personal digital assistants
- mobile phones mobile phones
- Touch panels are widely used in portable electronic products such as notebooks and tablet PCs. As a human machine interface.
- PDAs personal digital assistants
- LCDs mobile phones
- Touch panels have become one of the key components.
- the current touch panel can be roughly divided into a display area and a surrounding mask area, wherein a touch function is designed in the display area to sense the user's touch input, and the surrounding mask area uses a physical button as a press input.
- a touch function is designed in the display area to sense the user's touch input
- the surrounding mask area uses a physical button as a press input.
- the traditional physical button must be broken in the surface of the touch panel to be used, which will result in a less satisfactory surface appearance of the touch panel, poor reliability, and difficulty in cleaning.
- the physical button needs to add an assembly process, and the process is more complicated.
- the invention provides a touch panel and a manufacturing method thereof, which are an architecture design and an electrode array through a touch panel
- the layout adjustment of the structure can realize different touch reaction functions on the same touch panel surface without using physical buttons, thereby solving the problems caused by the above physical buttons.
- the present invention provides a touch panel including an upper cover substrate, a first electrode array, a patterned shielding layer, and at least a second electrode array.
- the upper cover substrate includes a display area and a peripheral area, wherein the peripheral area surrounds the display area.
- the first electrode array is correspondingly located in the display area.
- the patterned shielding layer corresponds to the peripheral area.
- At least one second electrode array Corresponding to a first patterned region located in the patterned shielding layer.
- first electrode array and the patterned shielding layer are disposed on the upper cover substrate, and the second electrode array is disposed on the patterned shielding layer.
- the second electrode array is electrically connected to the first electrode array to serve as an extension of the first electrode array.
- the patterned shielding layer further comprises a second patterned region.
- first patterned region and the second patterned region respectively comprise a hollow pattern.
- the touch panel further comprises a color film layer corresponding to the patterned shielding layer.
- first electrode array and the second electrode array are formed on the same sensing electrode layer.
- the touch panel further includes a passivation layer disposed between the sensing electrode layer and the color film layer.
- first electrode array and the second electrode array respectively comprise a plurality of first sensing lines arranged in parallel along the first axis and a plurality of second sensing lines arranged in parallel along the second axis, and the A sensing line and the second sensing lines are insulated from each other.
- each of the first sensing lines includes: a plurality of first conductive units belonging to a conductive layer of the sensing electrode layer, and spaced apart from each other along a first axial direction; and a plurality of first conductive lines belonging to the a conductive layer, and electrically connected to the first two axially adjacent first conductive units; wherein, between the adjacent first sensing lines, the adjacent first conductive units are enclosed
- the areas are defined as a configuration area.
- each of the second sensing lines includes: a plurality of second conductive units belonging to the conductive layer and respectively disposed in the arrangement area; and a plurality of second wires belonging to a wiring layer of the sensing electrode layer, And correspondingly spanning the first wires to electrically connect the second axially adjacent two second conductive units.
- the sensing electrode layer further includes a plurality of insulating blocks. Correspondingly disposed between the first wires and the second wires, the first sensing wires and the second sensing wires are electrically insulated.
- the touch panel Further comprising a lead structure, belonging to a wiring layer of the sensing electrode layer, and correspondingly located in the peripheral region to electrically connect the first electrode array and the second electrode array.
- the invention provides a method for manufacturing a touch panel comprising the following steps. First, a patterned shielding layer is formed to correspond to a peripheral region of an upper cover substrate, wherein the peripheral region surrounds a display region of the upper cover substrate. Next, forming a first electrode The array and a second electrode array, wherein the first electrode array is correspondingly located in the display area, and the second electrode array corresponds to a first patterned area of the patterned shielding layer.
- the patterned shielding layer and the first electrode array are disposed on the upper cover substrate, and the second electrode array is disposed on the patterned shielding layer.
- the patterned shielding layer further comprises a second patterned region.
- the manufacturing method of the touch panel further comprises: forming a color film layer corresponding to the masking layer to be patterned.
- first electrode array and the second electrode array are formed on the same sensing electrode layer.
- the method for fabricating the touch panel further includes: forming a passivation layer between the sensing electrode layer and the color film layer.
- the step of forming the first electrode array and the second electrode array further comprises: coating a conductive layer; patterning the conductive layer to form a plurality of first sensing lines arranged in parallel along the first axis And a plurality of second conductive units, wherein each of the first sensing lines comprises a plurality of first conductive units and a plurality of first conductive lines, wherein the first conductive units are spaced apart from each other along a first axial direction, and Between the two adjacent first conductive units being electrically connected through the first wire, and between the adjacent first sensing lines, the area surrounded by the adjacent first conductive units Separately defined as a configuration area, the second conductive units are respectively disposed in the arrangement area; coating and patterning an insulating layer to form a plurality of insulating blocks respectively corresponding to each of the first wires; and coating And wiring a wiring layer to form a plurality of second wires respectively corresponding to each of the insulating blocks, wherein the second wires are electrically connected to adjacent two second conductive
- the step of coating and patterning the wiring layer further comprises forming a lead structure correspondingly located in the peripheral region, and electrically connecting the first electrode array and the second electrode array.
- the touch panel and the manufacturing method thereof are provided with an electrode array corresponding to the display area and the peripheral area in the display area and the peripheral area of the touch panel.
- the arrays each have their own touch response function.
- the surface of the panel of the touch panel is not required to have any holes to maintain the flatness of the surface of the touch panel, and is easy to clean.
- the electrode arrays used to implement different touch response functions can be completed in the same process step, which makes the touch panel of the present invention more reliable and simple in process.
- FIG. 1 is a top plan view of a touch panel according to an embodiment of the invention.
- Figure 2 is a cross-sectional view taken along line C-C' of Figure 1.
- FIG. 3 is a flow chart of a method of fabricating a touch panel according to an embodiment of the invention.
- FIGS. 4-7 are schematic top views of a stage structure of a touch panel according to an embodiment of the invention.
- FIG. 8 is a top plan view of a touch panel according to another embodiment of the present invention.
- FIG. 1 is a top plan view of a touch panel according to an embodiment of the invention.
- the touch panel 100 For example, it can be applied to an electronic device having a screen display function, such as a computer, a mobile phone, a camera, an audio device, a vehicle device, etc., and the touch panel 100 of the present embodiment.
- the rear view is viewed from the perspective of the back view, and the back surface is the surface that the touch panel 100 does not touch when used.
- the touch panel 100 includes an upper cover substrate 110.
- a first electrode array 120, at least a second electrode array 120', and a patterned mask layer 150 is shown in FIG. 1, the touch panel 100 includes an upper cover substrate 110.
- a first electrode array 120, at least a second electrode array 120', and a patterned mask layer 150 are examples of the touch panel 100.
- the upper cover substrate 110 includes a display area A and a peripheral area B, wherein the peripheral area B surrounds the display area A .
- the screen visible area of the electronic device is, for example, corresponding to the display area A
- the patterned shielding layer 150 is correspondingly located in the peripheral area B to be in the display area A.
- the periphery provides shelter and concealment.
- the patterned masking layer 150 of this embodiment can be printed or coated, for example, using an opaque (e.g., black) material.
- the patterned masking layer 150 of the present embodiment Further including a first patterned region 151, and at least one hollow pattern 151a and 151b is designed in the first patterned region 151
- This embodiment is, for example, a hollow pattern of key symbols designed as a return key and a home key.
- the first patterned region 151 The pattern and number of the hollow patterns designed in the present invention are not limited thereto, and other key symbols such as menu keys and open keys may be included in the actual design requirements.
- the first electrode array 120 is correspondingly located in the display area A, so that the display area A Not only can be used as a window to watch the screen display, but also can be used to provide touch response function for screen operation.
- the second electrode array 120' corresponds to the first patterned region 151 located in the patterned shielding layer 150.
- the peripheral region B is allowed to pass through the first patterned region 151 of the patterned shielding layer 150 and the correspondingly designed second electrode array 120 'To provide touch response function for virtual button operation. Therefore, the present embodiment can realize different touch response functions on the same panel surface of the touch panel 100.
- the patterned masking layer 150 of the present embodiment further includes a second patterned region 152 and a second patterned region 152.
- a hollow pattern 152a having at least one mark of a trademark, mark or model may be designed to allow the peripheral zone B to be further used to provide a display of the sign.
- the first electrode array 120 and the patterned shielding layer 150 of the present embodiment are disposed on the upper cover substrate 110, and the second electrode array 120 'There is further set in the patterned masking layer 150.
- the upper cover substrate 110 may be made of, for example, glass, and the upper cover substrate 110 of the present embodiment. In addition to being used as a substrate for touch control, it is used as a substrate for protection. Therefore, the top cover substrate 110 can be subjected to surface treatment such as strengthening, anti-glare, and antibacterial, for example.
- the first electrode array 120 and the second electrode array 120 ' can be made, for example, in the same sensing electrode layer through the same process step.
- the first electrode array 120 and the second electrode array 120' respectively include a plurality of first axial directions (this embodiment is X).
- the first sensing line 122 arranged in parallel and the plurality of second sensing lines 124 arranged in parallel along the second axis (the Y axis in this embodiment), and the first sensing line 122 And the second sensing lines 124 are insulated from each other.
- each of the first sensing lines 122 includes a plurality of first conductive units 1221 and a plurality of first conductive lines 1222.
- each second sensing line 124 includes a plurality of second conductive units 1241 and a plurality of second wires 1242.
- the first conductive unit 1221, the first wire 1222 and the second conductive unit 1241 is fabricated by a conductive layer through Photo Lithography, in other words, a first conductive unit 1221, a first conductive line 1222, and a second conductive unit. 1241 is a conductive layer.
- first conductive units 1221 are spaced apart from each other along the first axial direction, and the first wires 1222 Then, two first conductive units 1221 adjacent to each other in the first axial direction are electrically connected. And between adjacent first sensing lines 122, adjacent first conductive units 1221 The enclosed area defines a configuration area D, and the formed second conductive units 1241 are respectively disposed in the configuration area D.
- Second wire 1242 Further, the wiring layer is further formed by a lithography process for electrically connecting the second axially adjacent two second conductive units 1241, respectively, across the first wire 1222, in other words, Second wire 1242 is a wiring layer.
- the sensing electrode layer further includes an insulating layer.
- the insulating layer of the embodiment is formed with a plurality of insulating blocks 123 correspondingly disposed on the first wire 1222 and the second wire respectively. Between 1242, the first sensing line 122 and the second sensing line 124 They are electrically insulated from each other. Thereby, the laminated structure of the conductive layer, the wiring layer and the insulating layer can construct the sensing electrode layer of the embodiment.
- the conductive layer may be, for example, a design using a transparent conductive material
- the transparent conductive material may include indium tin oxide (indium tin oxide, ITO), indium zinc oxide (IZO), cadmium tin oxide (CTO), aluminum oxide zinc (aluminum zinc oxide, AZO), indium tin zinc oxide (ITZO), zinc oxide (zinc Oxide, cadmium oxide, hafnium oxide (HfO), indium gallium Zinc oxide, InGaZnO), indium gallium zinc magnesium oxide (InGaZnMgO) Indium gallium magnesium oxide (InGaMgO) or indium gallium Aluminum oxide, InGaAlO), etc.
- the second wire 1242 in the wiring layer may be made of a metal wire (such as a silver wire) in addition to the same material as the conductive layer. the design of.
- the touch panel 100 of the present embodiment further includes a lead structure 140 corresponding to the peripheral region B and electrically connected to the first electrode array. 120, the second electrode array 120'.
- the lead structure 140 is further electrically connected to a control unit (not shown) for transmitting the driving signal of the control unit and the first electrode array 120. And a sensing signal of the second electrode array 120'.
- the lead structure 140 of the present embodiment can be formed, for example, on the second wire 1242 described above. At the same time, it is made by the lithography process, and also belongs to the wiring layer to which the second wire 1242 belongs.
- the second electrode array 120' of the present embodiment is designed to be electrically connected to the first electrode array 120 as the first electrode. An extension of the array 120.
- the control unit is caused to the first electrode array 120 and the second electrode array 120.
- the touch sensing mode can be designed in one piece.
- the control unit of this embodiment is, for example, sequentially generating driving signals to each of the first sensing lines 122 of the first electrode array 120 and the second electrode array 120'. And receiving the touch sensing signal through the second sensing line 124 of the second electrode array 120 ′, thereby implementing the first electrode array 120 and the second electrode array 120 'The touch response function.
- the touch panel 100 of the present embodiment may further include a color film layer 170 corresponding to the patterned mask layer 150 so that the first patterned region is disposed.
- the hollow patterns 151a, 151b, 152a in the 151 and second patterned regions 152 are further rendered to have a color effect.
- the color film layer 170 For example, it may be printed or sprayed by color ink, color resist, light guiding ink, or adhered by a color film, and the same color film layer 170 is not limited to a single color.
- the touch panel 100 of the embodiment It is more beautiful in appearance and more beautiful, and the color uniqueness of the color film 170 can be simply created to create the uniqueness of the product.
- the touch panel 100 of the embodiment further includes a passivation layer (180). It is disposed between the foregoing sensing electrode layer and the color film layer 170, and completely covers the sensing electrode layer to prevent the sensing electrode layer from being chemically eroded or physically damaged to affect the function of the touch sensing.
- FIG. 3 A flow chart of a method of fabricating a touch panel according to an embodiment of the present invention. And for a more specific explanation, it can be referred to the fourth 4-7 A schematic top view of a stage structure of a touch panel according to an embodiment of the invention is shown.
- an upper cover substrate 110 is provided (step S1). As shown in FIG. 4, the upper cover substrate 110 is according to the touch panel 100.
- the display area of the associated electronic device is planned to have a display area A and a peripheral area B, and the peripheral area B is usually around the display area A.
- forming a patterned shielding layer 150 on the upper cover substrate 110, corresponding to the peripheral area B of the upper cover substrate 110 (step S2).
- the patterned masking layer 150 can be coated, for example, by a printing or painting process, and the patterned masking layer of the present embodiment 150 includes a first patterned region 151 and a second patterned region 152.
- the first patterned region 151 and the second patterned region 152 respectively include at least one hollow pattern 151a. 151b, 152a, the hollow patterns 151a, 151b in the first patterned region 151 of the present embodiment are symbols for virtual keys, and the second patterned regions 152
- the hollow pattern 152a in the middle is used as a symbol for marking.
- a conductive layer is applied (step S3), and the conductive layer is further patterned (step S4).
- the conductive layer of the present embodiment is further correspondingly applied to the first patterned region 151 of the patterned shielding layer 150 in addition to the corresponding display region A of the upper cover substrate 110.
- the conductive layer is formed with a plurality of first sensing lines 122 arranged in parallel along the first axis (X-axis), wherein each of the first sensing lines 122 includes a plurality of first conductive units 1221 And a plurality of first wires 1222, the first conductive units 1221 are spaced apart from each other along the first axial direction, and the first two conductive units 1221 are passed between the adjacent first wires 1222.
- the area enclosed by the adjacent first conductive unit 1221 is defined as a configuration area D between adjacent first sensing lines 122.
- the conductive layer is further formed with a plurality of second conductive units 1241 respectively disposed in the disposed configuration area D.
- an insulating layer is applied and patterned (step S5).
- the coated and patterned insulating layer performed in this embodiment is, for example, formed to form a plurality of insulating blocks 123 correspondingly disposed on each of the first wires 1222.
- a wiring layer is applied and patterned (step S6).
- the coated and patterned wiring layer performed in this embodiment is used, for example, to form a plurality of second wires 1242. Correspondingly disposed on each of the insulating blocks 123. As a result, the second wire 1242 in the wiring layer is passed through the insulating block 123 and spans the first wire 1222 in the conductive layer.
- the sensing electrode layer formed by the conductive layer, the insulating layer and the wiring layer can form a first electrode array 120 on the display area A of the upper cover substrate 110, and the patterned shielding layer 150 A second electrode array 120' is formed thereon.
- a lead structure 140 can be further formed on the patterned shielding layer.
- 150 corresponds to the peripheral area B of the upper cover substrate 110 and is electrically connected to the first electrode array 120 and the second electrode array 120'.
- a passivation layer 180 is formed to cover the previously formed sensing electrode layer (step S7).
- the passivation layer 180 For example, inorganic materials such as silicon nitride, silicon oxide, and silicon oxynitride (silicon) may be used. Oxynitride), or an organic material such as an acrylic resin, or other suitable transparent material.
- a color film layer 170 is formed on the passivation layer 180 and corresponding to the patterned mask layer 150 (step S8).
- the color film layer 170 can be printed or sprayed, for example, by color ink, color photoresist, light guiding ink, and the printing or spraying process can further adopt a separate printing process to make the color film layer 170.
- the color film layer 170 is not limited to the passivation layer 180 in the architecture of the touch panel 100 of the present embodiment.
- the first patterned region 151 and the second patterned region 152 of the patterned shielding layer 150 when viewed from the front of the touch panel 100 as long as it is corresponding to the patterned shielding layer 150 can have a color effect by the color film layer 170, and are included in the claims of the present invention.
- FIG. 8 is a top view of a touch panel according to another embodiment of the present invention.
- This embodiment is roughly the same as Figure 1
- the difference is that the first electrode array 120 and the second electrode array 120' formed in the sensing electrode layer in this embodiment are not electrically connected.
- the first electrode array 120 And each of the first sensing line 122 and the second sensing line 124 of each of the second electrode arrays 120' are respectively transmitted through the lead structure 140
- the call control unit is electrically connected, whereby the control unit is independent of the first electrode array 120 and the second electrode array 120 'To drive and sense control, speed up the scanning time of touch sensing.
- the second electrode array 120 is further further 'Designed in two groups to respectively correspond to the hollow pattern of the two button symbols, and the actual first electrode array 120 and second electrode array 120
- the configuration relationship and the layered architecture aspect are set according to actual needs, and are not limited by the present invention.
- the touch panel of the present invention and the manufacturing method thereof are designed to have an electrode array corresponding to the display area and the peripheral area of the touch panel. Further, a virtual button and a symbol such as a mark are formed in the peripheral region through the patterned shielding layer.
- the display area and the peripheral area on the surface of the same touch panel respectively have respective touch response functions, and the peripheral area also has the function of displaying the symbol.
- the invention has the advantages of good flatness of the surface of the touch panel and easy cleaning of the surface.
- the electrodes actually used to implement different touch response functions The array can be completed in the same process step, so that the touch panel of the present invention has the advantages of better reliability and simple process.
Abstract
Description
Claims (21)
- 一种触控面板, 其特征在于, 包含:A touch panel, comprising:一上盖基板,包含一显示区及一周边区,其中该周边区围绕该显示区;a cover substrate comprising a display area and a peripheral area, wherein the peripheral area surrounds the display area;一第一电极 阵列 ,对应位于该显示区;a first electrode array corresponding to the display area;一图案化的遮蔽层,对应位于该周边区;以及a patterned shielding layer correspondingly located in the peripheral region;至少一第二电极 阵列 ,对应位于该图案化的遮蔽层的一第一图案化区域。At least one second electrode array corresponding to a first patterned region of the patterned shielding layer.
- 如权利要求1所述的触控面板,其特征在于,该第一电极阵列及该图案化的遮蔽层设置于该上盖基板,并且该第二电极阵列设置于该图案化的遮蔽层。The touch panel of claim 1 , wherein the first electrode array and the patterned shielding layer are disposed on the upper cover substrate, and the second electrode array is disposed on the patterned shielding layer.
- 如权利要求1所述的触控面板,其特征在于,该第二电极阵列电性连接该第一电极阵列,以作为该第一电极阵列的延伸部。The touch panel of claim 1 , wherein the second electrode array is electrically connected to the first electrode array to serve as an extension of the first electrode array.
- 如权利要求1所述的触控面板,其特征在于,该图案化的遮蔽层更包含一第二图案化区域。The touch panel of claim 1 , wherein the patterned shielding layer further comprises a second patterned region.
- 如权利要求4所述的触控面板,其特征在于,该第一图案化区域及该第二图案化区域分别包含一镂空图案。The touch panel of claim 4, wherein the first patterned region and the second patterned region each comprise a hollow pattern.
- 如权利要求1或4所述的触控面板,其特征在于,更包含一彩色膜层,对应该图案化的遮蔽层来设置。The touch panel according to claim 1 or 4, further comprising a color film layer disposed corresponding to the patterned mask layer.
- 如权利要求6所述的触控面板,其特征在于,该第一电极阵列及该第二电极阵列形成于同一感应电极层。The touch panel of claim 6, wherein the first electrode array and the second electrode array are formed on the same sensing electrode layer.
- 如权利要求7所述的触控面板,其特征在于,更包含一钝化层,设置于该感应电极层及该彩色膜层之间。The touch panel of claim 7 further comprising a passivation layer disposed between the sensing electrode layer and the color film layer.
- 如权利要求7所述的触控面板,其特征在于,该第一电极阵列及该第二电极阵列分别包含复数个沿第一轴向平行排列的第一感应线及复数个沿第二轴向平行排列的第二感应线,并且该些第一感应线及该些第二感应线彼此绝缘。The touch panel of claim 7 , wherein the first electrode array and the second electrode array respectively comprise a plurality of first sensing lines arranged in parallel along the first axis and a plurality of second axial directions The second sensing lines are arranged in parallel, and the first sensing lines and the second sensing lines are insulated from each other.
- 如权利要求9所述的触控面板,其特征在于,每一该些第一感应线包含:The touch panel of claim 9, wherein each of the first sensing lines comprises:复数个第一导电单元,属于该感应电极层的一导电层,并且沿第一轴向来彼此间隔设置;及a plurality of first conductive units belonging to a conductive layer of the sensing electrode layer and spaced apart from each other along the first axial direction;复数个第一导线,属于该导电层,并且分别电性连接第一轴向上相邻的两个第一导电单元;a plurality of first conductive lines belonging to the conductive layer and electrically connected to the first two axially adjacent first conductive units;其中,在该些相邻的第一感应线之间,该些相邻的第一导电单元所围成的区域分别定义为一配置区。The area enclosed by the adjacent first conductive units is defined as an arrangement area between the adjacent first sensing lines.
- 如权利要求10所述的触控面板,其特征在于,每一该些第二感应线包含:The touch panel of claim 10, wherein each of the second sensing lines comprises:复数个第二导电单元,属于该导电层,并且分别设置在该配置区;及a plurality of second conductive units belonging to the conductive layer and respectively disposed in the configuration area;复数个第二导线,属于该感应电极层的一接线层,并且对应跨越该些第一导线来分别电性连接第二轴向上相邻的两个第二导电单元。The plurality of second wires belong to a wiring layer of the sensing electrode layer, and correspondingly span the first wires to electrically connect the second axially adjacent two second conductive units.
- 如权利要求11所述的触控面板,其特征在于,该感应电极层进一步包含复数个绝缘区块,分别对应设置于该些第一导线及该些第二导线之间,使该些第一感应线及该些第二感应线电性绝缘。The touch panel of claim 11 , wherein the sensing electrode layer further comprises a plurality of insulating blocks respectively disposed between the first wires and the second wires to make the first The sensing line and the second sensing lines are electrically insulated.
- 如权利要求7所述的触控面板,其特征在于,更包含一引线结构,属于该感应电极层的一接线层,并且对应位于该周边区来电性连接该第一电极阵列及该第二电极阵列。The touch panel of claim 7 further comprising a lead structure belonging to a wiring layer of the sensing electrode layer and electrically connecting the first electrode array and the second electrode correspondingly to the peripheral region Array.
- 一种触控面板的制作方法,其特征在于,步骤包含:A method for manufacturing a touch panel, characterized in that the steps include:形成一图案化的遮蔽层,以对应位于一上盖基板的一周边区,其中该周边区围绕该上盖基板的一显示区;以及Forming a patterned shielding layer corresponding to a peripheral region of an upper cover substrate, wherein the peripheral region surrounds a display region of the upper cover substrate;形成一第一电极阵列及一第二电极阵列,其中该第一电极阵列对应位于该显示区,而该第二电极阵列对应位于该图案化的遮蔽层的一第一图案化区域。Forming a first electrode array and a second electrode array, wherein the first electrode array is correspondingly located in the display area, and the second electrode array is corresponding to a first patterned area of the patterned shielding layer.
- 如权利要求14所述的触控面板的制作方法,其特征在于,该图案化的遮蔽层及该第一电极阵列设置于该上盖基板,并且该第二电极阵列设置于该图案化的遮蔽层。The method of fabricating a touch panel according to claim 14 , wherein the patterned shielding layer and the first electrode array are disposed on the upper cover substrate, and the second electrode array is disposed on the patterned shielding Floor.
- 如权利要求14所述的触控面板的制作方法,其特征在于,该图案化的遮蔽层更包含一第二图案化区域。The method of fabricating a touch panel according to claim 14 , wherein the patterned shielding layer further comprises a second patterned region.
- 如权利要求14或16所述的触控面板的制作方法,其特征在于,进一步包含:The method of manufacturing a touch panel according to claim 14 or 16, further comprising:对应该图案化的遮蔽层来形成一彩色膜层。A mask layer to be patterned is formed to form a color film layer.
- 如权利要求17所述的触控面板的制作方法,其特征在于,该第一电极阵列及该第二电极阵列形成于同一感应电极层。The method of manufacturing a touch panel according to claim 17, wherein the first electrode array and the second electrode array are formed on the same sensing electrode layer.
- 如权利要求18所述的触控面板的制作方法,其特征在于,进一步包含:The method of manufacturing a touch panel according to claim 18, further comprising:形成一钝化层于该感应电极层及该彩色膜层之间。A passivation layer is formed between the sensing electrode layer and the color film layer.
- 如权利要求18所述的触控面板的制作方法,其特征在于,该形成该第一电极阵列及该第二电极阵列的步骤进一步包含:The method of manufacturing the touch panel of claim 18, wherein the step of forming the first electrode array and the second electrode array further comprises:涂布一导电层;Coating a conductive layer;图案化该导电层,用以形成复数个沿第一轴向平行排列的第一感应线及复数个第二导电单元,其中每一该些第一感应线包含复数个第一导电单元及复数个第一导线,其中该些第一导电单元沿第一轴向来彼此间隔设置,而相邻的两个第一导电单元之间透过所述的第一导线来电性连接,并且在该些相邻的第一感应线之间,该些相邻的第一导电单元所围成的区域分别定义为一配置区,该些第二导电单元分别设置于该配置区;The conductive layer is patterned to form a plurality of first sensing lines and a plurality of second conductive units arranged in parallel along the first axis, wherein each of the first sensing lines includes a plurality of first conductive units and a plurality of a first wire, wherein the first conductive units are spaced apart from each other along a first axial direction, and adjacent first conductive units are electrically connected through the first wire, and in the phases Between the adjacent first sensing lines, the regions surrounded by the adjacent first conductive units are respectively defined as a configuration area, and the second conductive units are respectively disposed in the configuration area;涂布及图案化一绝缘层,以形成复数个绝缘区块分别对应设置于每一该些第一导线;以及Coating and patterning an insulating layer to form a plurality of insulating blocks respectively corresponding to each of the first wires;涂布及图案化一接线层,以形成复数个第二导线分别对应设置于每一该些绝缘区块,其中该些第二导线分别沿第二轴向来电性连接相邻的两个第二导电单元,以形成复数个沿第二轴向平行排列的第二感应线。Coating and patterning a wiring layer to form a plurality of second wires respectively corresponding to each of the insulating blocks, wherein the second wires are electrically connected to adjacent two adjacent seconds along the second axis a conductive unit to form a plurality of second sensing lines arranged in parallel along the second axis.
- 如权利要求20所述的触控面板的制作方法,其特征在于,该涂布及图案化该接线层的步骤进一步包含形成一引线结构,对应位于该周边区,并且电性连接该第一电极阵列及该第二电极阵列。The method of fabricating a touch panel according to claim 20, wherein the step of coating and patterning the wiring layer further comprises forming a lead structure corresponding to the peripheral region and electrically connecting the first electrode An array and the second electrode array.
Priority Applications (4)
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KR1020167034009A KR101829162B1 (en) | 2011-12-25 | 2012-12-18 | Touch panel and fabrication method thereof |
EP12861459.1A EP2796969A4 (en) | 2011-12-25 | 2012-12-18 | Touch control panel and manufacturing method therefor |
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TWI593335B (en) | 2017-07-21 |
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EP2796969A1 (en) | 2014-10-29 |
CN103176641A (en) | 2013-06-26 |
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KR20140117453A (en) | 2014-10-07 |
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